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ES455842A1 - Continuous casting of a metallic product by electromagnetic centrifuging - Google Patents

Continuous casting of a metallic product by electromagnetic centrifuging

Info

Publication number
ES455842A1
ES455842A1 ES455842A ES455842A ES455842A1 ES 455842 A1 ES455842 A1 ES 455842A1 ES 455842 A ES455842 A ES 455842A ES 455842 A ES455842 A ES 455842A ES 455842 A1 ES455842 A1 ES 455842A1
Authority
ES
Spain
Prior art keywords
frequency
rotation
mold
product
centrifuging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES455842A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of ES455842A1 publication Critical patent/ES455842A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

A metallic product free of surface faults is continuously cast in a cooled, conductive ingot mold wherein a liquid metal is rotated by applying a magnetic field turning about the axis of the mold thereto and wherefrom the partially solidified metal product is extracted continuously. The driving action of the magnetic field is optimized by imparting to it a maximum value of frequency of rotation between 4 and 15 Hertz, this value being a function of the form and size of the cast product as well as the thickness and electric conductivity of the mold wall such that any increase in the frequency of rotation above this value brings about an attenuation of the frequency in the mold wall in excess of its positive effect on the rotation of the liquid metal.
ES455842A 1976-02-11 1977-02-11 Continuous casting of a metallic product by electromagnetic centrifuging Expired ES455842A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7603802A FR2340789A1 (en) 1976-02-11 1976-02-11 ELECTROMAGNETIC CENTRIFUGAL CONTINUOUS CASTING PROCESS OF LIQUID METALS

Publications (1)

Publication Number Publication Date
ES455842A1 true ES455842A1 (en) 1978-01-01

Family

ID=9169008

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455842A Expired ES455842A1 (en) 1976-02-11 1977-02-11 Continuous casting of a metallic product by electromagnetic centrifuging

Country Status (10)

Country Link
US (1) US4067378A (en)
JP (2) JPS5297327A (en)
AT (1) AT352312B (en)
BE (1) BE851272A (en)
CA (1) CA1083326A (en)
DE (1) DE2704918C2 (en)
ES (1) ES455842A1 (en)
FR (1) FR2340789A1 (en)
GB (1) GB1525546A (en)
IT (1) IT1077252B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382295A1 (en) * 1977-03-03 1978-09-29 Usinor CONTINUOUS CASTING LINGOTIER EQUIPPED WITH AN ELECTRO-MAGNETIC BREWING DEVICE
FR2434668A1 (en) * 1978-09-04 1980-03-28 Rotelec Sa CONTINUOUS CASTING PROCESS FOR MOLTEN METALS AND INSTALLATION FOR IMPLEMENTING SAME
IT1168118B (en) * 1980-04-02 1987-05-20 Kobe Steel Ltd CONTINUOUS STEEL CASTING PROCESS
JPS57199546A (en) * 1981-05-30 1982-12-07 Kobe Steel Ltd Production of weakly deoxidized steel by continuous casting method
JPS57199549A (en) * 1981-05-30 1982-12-07 Kobe Steel Ltd Production of low-carbon killed steel by continuous casting method
JPS57199548A (en) * 1981-05-30 1982-12-07 Kobe Steel Ltd Production of low-carbon killed steel by continuous casting method
JPS58148055A (en) * 1982-02-27 1983-09-03 Kobe Steel Ltd Method for electromagnetic stirring in casting mold in horizontal continuous casting
JPS59224232A (en) * 1984-04-27 1984-12-17 Komatsu Ltd Work carrier
JPH04104210U (en) * 1991-02-08 1992-09-08 株式会社神戸製鋼所 Coil feeding device to mandrel
DE102007038635B3 (en) * 2007-08-06 2008-12-18 Technische Universität Ilmenau Arrangement for electromagnetically dosing electrically conductive substance present itself in closed channel system, has magnetic system, driving unit, measuring unit, measuring data memory unit, evaluation unit and control loop system
CN104245579A (en) * 2012-02-06 2014-12-24 菲罗索拉硅太阳能公司 Metal or semiconductor melt refinement method, and vacuum refinement device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963758A (en) * 1958-06-27 1960-12-13 Crucible Steel Co America Production of fine grained metal castings
JPS5326210B2 (en) * 1974-03-23 1978-08-01
FR2279500A1 (en) * 1974-07-22 1976-02-20 Usinor ELECTROMAGNETIC BREWING PROCESS
FR2315344A1 (en) * 1975-06-27 1977-01-21 Siderurgie Fse Inst Rech ELECTROROTATIVE CONTINUOUS CASTING LINGOTIER
US3995678A (en) * 1976-02-20 1976-12-07 Republic Steel Corporation Induction stirring in continuous casting

Also Published As

Publication number Publication date
BE851272A (en) 1977-08-10
ATA87977A (en) 1979-02-15
JPS5721413B2 (en) 1982-05-07
AT352312B (en) 1979-09-10
DE2704918A1 (en) 1977-08-18
FR2340789A1 (en) 1977-09-09
JPS591056A (en) 1984-01-06
GB1525546A (en) 1978-09-20
DE2704918C2 (en) 1986-04-17
IT1077252B (en) 1985-05-04
FR2340789B1 (en) 1979-07-20
CA1083326A (en) 1980-08-12
US4067378A (en) 1978-01-10
JPS5297327A (en) 1977-08-16

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